5.1 Perpendicular and Angle Bisectors 5.2 Bisectors of Triangles 5.3 Medians and Altitudes of Triangles 5.4 The Triangle Midsegment Theorem 5.5 Indirect Proof and Inequalities in One Triangle 5.6 Inequalities in Two Triangles 5.7 The Pythagorean Theorem 5.8 Applying Special Right Triangles
5.1 Perpendicular and Angle Bisectors
5.2 Bisectors of Triangles
5.3 Medians and Altitudes of Triangles
5.4 The Triangle Midsegment Theorem
5.5 Indirect Proof and Inequalities in One Triangle
5.6 Inequalities in Two Triangles
5.7 The Pythagorean Theorem
5.8 Applying Special Right Triangles